Convert OBJ to GLB.
Free. In your browser.
Wavefront OBJ to GLB — convert instantly.
Processed locally in your browser.
What is OBJ?
OBJ (Wavefront) is one of the oldest and most universal 3D file formats. It stores geometry (vertices, normals, UVs) in a simple text format, with materials defined in a separate .mtl file. Almost every 3D application can read and write OBJ.
Who uses OBJ?
Used across CAD software, 3D scanning tools, photogrammetry pipelines, and as a universal exchange format. Common in Blender, ZBrush, MeshLab, Rhino, SketchUp, and 3D printing workflows.
Why convert OBJ to GLB?
OBJ files consist of multiple separate files (.obj + .mtl + textures), which makes them fragile to share. Converting to GLB bundles everything into a single binary file that loads faster and works natively in web browsers.
How it works
Drop your .obj file
Drag and drop or click to select your OBJ model.
Auto-convert & optimize
Trice converts OBJ to GLB and applies meshopt compression — all in your browser.
Download GLB
Preview the result in Studio and export a production-ready GLB file.
Frequently asked questions
Yes. If you include the .mtl file alongside the .obj (in a ZIP archive), materials and texture references are preserved and converted to PBR format in the GLB.
Put the .obj, .mtl, and all texture files into a ZIP archive, then drop the ZIP here. Trice will automatically resolve texture paths and embed them in the GLB.
No. OBJ is a static geometry format — it does not support animations, bones, or blend shapes. If you need animation support, use FBX or glTF instead.
Vertex colors in OBJ files are supported and will be transferred to the GLB output.
Other formats
More than a converter
Trice is a full 3D studio — optimize, share, and embed interactive 3D scenes on the web.
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